Kow-Ball Marker

Online price
From €90.00

A blue non-toxic marking fluid to be used in conjunction with the Kow-Ball Harness

  • Non - toxic marking fluid
  • Sutiable for use in all climates
  • Identifying marks visable for up to 2 weeks
  • Available in a range of colours
  • Bottle Size: 1 gallon

***Please note this product is ordered from our supplier as required - please allow up to 2 weeks for us to deliver this item***


Please note this product is ordered from our supplier as required - please allow up to 2 weeks for us to deliver this item***hen mating occurs, the ball bearing of the harness will make contact with the back and rump of the oestrus cow. Marks can remain visible for up to two weeks. Single once off marks should be ignored as these will most likely be as a result of accidental marking. Streaks running parallel to the backbone of the cow will indicate that a successful mating has occurred. Close observation over a number of days will allow you to easily identify false and genuine markings. On average, a filled harness should be enough to mark 20 # 30 cows. Kow-Ball marking fluid is a non-toxic, oil based livestock identifier created to withstand a vast range of climates and is suitable for grazing animals exposed to the elements. To remove marks from the animal, it can be washed away using an animal safe detergent. To Use: Select the colour you wish to use. Keep note of which bull is using which colour, and dates of use. Fill the vessel within the harness with the chosen marking fluid. Strap the harness to bull ensuring it is secure and comfortable for the animal. At the end of the mating season the harness should be sufficiently cleaned with an appropriate cleaning agent. The leather halter may be cleaned with a leather conditioner in order to keep it in working order. It should be stored in a cool dry place until required next season.


WEIGHT : 4.200 KG
LENGTH : 0.000
WIDTH : 0.000
HEIGHT : 0.000



Orders are currently taking 3-5 working days for delivery due to high volumes of demand. 


FREE delivery on all orders over €199*


Standard delivery charges: €5
*Excludes hazardous items, certain heavy items, and those delivered by pallet.

We deliver Monday to Friday excluding Bank Holidays
Parcels must be signed for and the courier will ring you in advance to arrange delivery
Products like vaccines which must be shipped chilled will only be dispatched Monday - Thursday
We currently deliver to Republic of Ireland addresses only

Read our full delivery policy here





We want to you be totally satisfied with your purchase. If for any reason you are not completely satisfied, call us on 0818 321 321.

In the unlikely event you receive a faulty, damaged or incorrect product, contact us within 7 days and we will refund or replace it.

If you change your mind about your purchase, you can return it to us unused within 14 days for a refund or exchange.

Read our full returns policy here